If you said, Beaver, put your tails up.

如果你回答，海狸，请把巴翘起来。

I suspect lambs can shake their tails very fast.

我猜小羊能很快速地摇动巴。

They insist on moving around and swishing their tails.

它一直在动来动去并且甩着巴。

So where are their special tails?

那他巴怎麽不特别？

In Africa and Asia, monkeys’ tails are just...tails.

在非洲和亚洲，猴子巴...就是巴。

" I didn't know sharks had such handsome, beautifully formed tails."

“我不知道鲨鱼有这样漂巴，形状这样美观。”

Some dog breeds seem to love chasing their tails more than others.

有犬种似乎比其他犬种更喜欢追逐自己巴。

But the dogs only wagged their tails and the cats only purred.

可是，那会摇巴，猫也会发出呼噜声。

Coloured coats, curly tails and floppy ears.

不同花色皮毛，卷曲巴，松软耳朵。

Others like greyhounds tuck their tails.

还有，比如格雷伊猎犬，它巴是夹起来。

It's important to recognize that different breeds carry their tails at different heights.

识别巴摇摆不同高度和类型很重要。

Porcupines swing their tails to stick predators with their quills.

豪猪会摇巴来使掠食者被自己刺给粘住。

So why do dogs chase their tails?

那么为什么要追巴呢？

That's why puppies tend to chase their tails more than adult dogs.

这就是为什么小比成年更喜欢追逐巴原因。

Muscular tails strike with the power of sledgehammers.

强壮巴一击如同重锤。

A rare group of scorpions will sometimes break off their tails to escape predators.

一群罕见蝎子有时会折断巴以逃避捕食者。

With some moths they snipped the hind wing lobes and tails.

他剪断一飞蛾后翅叶和端。

The gas and the dust from comets form two different tails.

彗星上气体和尘埃形成了两个不同巴。

Today, we know human embryos have tails that dissolve as the embryo develops.

今天，我知道人类胚胎巴会随着胚胎发育而被溶解。

And some lizards, like Komodo dragons, swing their flexible tails around to attack.

还有一蜥蜴，比如说科莫多巨蜥，会摆动其灵活巴来进行攻击。